Ultra-pure water TOC analyzer HTY-GM2000/3000

for pure waterby conductivity measurementUV oxidation

Product Overview
The Total Organic Carbon (TOC) Analyzer HTY-GM2000/HTY-GM3000 measures organic carbon in water using dual-wavelength UV irradiation combined with persulfate oxidation and membrane conductometric detection. It is intended for purified water, Water for Injection (WFI) monitoring and cleaning validation in pharmaceutical and industrial laboratories.

Key features

• UV + persulfate oxidation and membrane conductometric detection: dual-wavelength UV (185 nm & 254 nm) with thin-film conductivity measurement for sensitive TOC detection.
• High stability and repeatability: optimized algorithms and dynamic detection deliver consistent results (HTY-GM2000 ≤3% R; HTY-GM3000 ≤2% R).
• Low maintenance: disassembly-free design simplifies installation and routine maintenance without special tools.
• Automated workflow: automated sampling, reagent dosing, acidification/oxidation, measurement and pipeline cleaning to minimize contamination risk.
• Compliance-ready software: SQL database with audit trail, electronic signatures and multi-level user access; meets GMP and 21 CFR Part 11 requirements.
• Validation support: IQ/OQ/PQ documentation available.

Applications
Designed for monitoring TOC in purified water and WFI, cleaning validation in pharmaceutical production, biochemical process control and environmental testing of drinking water and wastewater. Suitable for laboratory benches and online monitoring in quality control workflows.

Technical specifications

• Models: HTY-GM2000 / HTY-GM3000
• Test range: HTY-GM2000: 0.0001–20.000 mg/L; HTY-GM3000: 0.0001–30.000 mg/L
• TIC range: 0.0001–5.000 mg/L (both models)
• Repeatability: HTY-GM2000 ≤3%; HTY-GM3000 ≤2%
• Indication accuracy: HTY-GM2000 ±5%; HTY-GM3000 ±3%
• Analysis time: HTY-GM2000 3 min; HTY-GM3000 2.5 min
• UV wavelengths: 185 nm & 254 nm
• Sample temperature: 1–95 °C
• Relative humidity: ≤85% RH
• Power supply: 100–240 VAC, 50 Hz; rated power 100 W
• Weight: 30 kg
• Dimensions (W×D×H): 480 × 300 × 540 mm
• Software/data: SQL database, audit trail, electronic signatures, four-level user authority and backup options
• Automation: fully automated sampling, reagent addition, acidification/oxidation, signal acquisition, measurement, waste discharge and pipeline cleaning